Alone in Snakebite Canyon is a novella written by R. L. Stine. it was first published in 1998 and is the 26th book in the Give Yourself Goosebumps book series.
Description[]
Want to be an eagle? Or a bear? Or a fish? Then check out the souvenir shop in Snakebite Canyon. They've got a pair of dried-up snake eyes with the power to turn you into a real animal. Maybe you'd like to buy a map of the lost gold mine. You could strike it rich. Or you could get attacked by a giant kid-eating spider! The choice is yours in this scary adventure that's packed with over 20 super-spooky endings.